REF5050ID

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Reference

Characteristics: - High precision - Low temperature coefficient - Low dropout voltage - Wide operating range

Package: SOP-8 (Small Outline Package)

Essence: REF5050ID is a voltage reference IC that provides a stable and accurate voltage output.

Packaging/Quantity: Available in tape and reel packaging, with 2500 units per reel.

Specifications

• Output Voltage Range: 1.2V to 5.5V
• Initial Accuracy: ±0.1%
• Temperature Coefficient: 10ppm/°C
• Dropout Voltage: 200mV
• Supply Voltage Range: 2.7V to 18V
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

REF5050ID has the following pin configuration:

1. VOUT: Output Voltage
2. GND: Ground
3. NC: No Connection
4. NC: No Connection
5. VIN: Input Voltage
6. NC: No Connection
7. NC: No Connection
8. NC: No Connection

Functional Features

• High precision voltage reference
• Stable output voltage over a wide temperature range
• Low dropout voltage allows for efficient power usage
• Excellent line and load regulation
• Low output noise

Advantages

• High accuracy ensures precise voltage references
• Low temperature coefficient minimizes variations with temperature changes
• Low dropout voltage reduces power consumption
• Wide operating range allows for versatile applications
• Small package size enables space-saving designs

Disadvantages

• Limited output current capability
• Higher cost compared to standard voltage references
• Sensitivity to external noise and interference

Working Principles

REF5050ID utilizes bandgap voltage reference technology to generate a stable and accurate output voltage. It compensates for temperature variations by employing a temperature sensor and internal circuitry to adjust the output voltage accordingly.

Detailed Application Field Plans

REF5050ID is commonly used in various applications, including:

1. Precision measurement instruments
2. Data acquisition systems
3. Industrial control systems
4. Power management circuits
5. Portable electronic devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to REF5050ID are:

1. REF5025ID: Similar specifications with a lower initial accuracy of ±0.25%
2. REF5030ID: Higher initial accuracy of ±0.05% with a slightly higher cost
3. REF5040ID: Lower dropout voltage of 100mV but with a reduced operating temperature range

These alternative models provide flexibility based on specific application requirements.

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